Fig. 14From: Pilot performance of a dedicated prostate PET suitable for diagnosis and biopsy guidanceLeft, CNR comparison between the ProsPET system using 8 iterations (attenuation based on CT image and no scatter correction) and the Gemini-TF, for the 6 inserts, and the two insert-to-background ratios 18 and 38, respectively. Right, contrast (%) comparison also for all 6 inserts and two ratiosBack to article page